Gravitational and Schwinger model anomalies: how far can the analogy go?

Preprint

22 April 1992

preprint
Published by arXiv in arXiv

Abstract

We describe the most general treatment of all anomalies both for chiral and massless Dirac fermions, in two-dimensional gravity. It is shown that for this purpose two regularization dependent parameters are present in the effective action. Analogy to the \sc\ model is displayed corresponding to a specific choice of the second parameter, thus showing that the gravitational model contains \a\ relations having no analogy in the \sc\ model.

Keywords

MODEL ANOMALIES
SCHWINGER MODEL
GRAVITATIONAL
PURPOSE TWO
GRAVITY
ANALOGY
CHIRAL

All Related Versions

Version 1, 1992-04-22, ArXiv
Version 2, 1992-04-24, ArXiv
Published version: Physics Letters B, 284 (1-2), 17.

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